Base | Representation |
---|---|
bin | 111000110000… |
… | …011000010110 |
3 | 1000222220002120 |
4 | 320300120112 |
5 | 12302100410 |
6 | 1250520410 |
7 | 240314523 |
oct | 70603026 |
9 | 30886076 |
10 | 14878230 |
11 | 8442264 |
12 | 4b96106 |
13 | 310c0b3 |
14 | 1d9414a |
15 | 148d570 |
hex | e30616 |
14878230 has 32 divisors (see below), whose sum is σ = 37809504. Its totient is φ = 3734016.
The previous prime is 14878229. The next prime is 14878249. The reversal of 14878230 is 3287841.
It is a junction number, because it is equal to n+sod(n) for n = 14878191 and 14878200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14077 + ... + 15096.
It is an arithmetic number, because the mean of its divisors is an integer number (1181547).
Almost surely, 214878230 is an apocalyptic number.
14878230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14878230 is an abundant number, since it is smaller than the sum of its proper divisors (22931274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14878230 is a wasteful number, since it uses less digits than its factorization.
14878230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29200.
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 14878230 is about 3857.2308720117. The cubic root of 14878230 is about 245.9520363889.
The spelling of 14878230 in words is "fourteen million, eight hundred seventy-eight thousand, two hundred thirty".
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